linux-kernel - Re: Patch "net/ulp: prevent ULP without clone op from entering the LISTEN status" has been added to the 5.4-stable tree

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Date:   Fri, 13 Jan 2023 16:57:59 +0100
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Paolo Abeni <pabeni@...hat.com>
Cc:     linux-kernel@...r.kernel.org, Jakub Kicinski <kuba@...nel.org>,
        slipper.alive@...il.com, stable-commits@...r.kernel.org
Subject: Re: Patch "net/ulp: prevent ULP without clone op from entering the
 LISTEN status" has been added to the 5.4-stable tree

On Fri, Jan 13, 2023 at 12:51:40PM +0100, Paolo Abeni wrote:
> Hello,
> On Fri, 2023-01-13 at 12:41 +0100, Greg KH wrote:
> > On Thu, Jan 12, 2023 at 08:03:10PM +0100, Greg KH wrote:
> > > On Thu, Jan 12, 2023 at 10:57:31AM -0800, Jakub Kicinski wrote:
> > > > On Thu, 12 Jan 2023 14:49:28 +0100 Greg KH wrote:
> > > > > On Thu, Jan 12, 2023 at 02:44:09PM +0100, gregkh@...uxfoundation.org wrote:
> > > > > > 
> > > > > > This is a note to let you know that I've just added the patch titled
> > > > > > 
> > > > > >     net/ulp: prevent ULP without clone op from entering the LISTEN status
> > > > > > 
> > > > > > to the 5.4-stable tree which can be found at:
> > > > > >     http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary  
> > > > > 
> > > > > Oops, nope, this broke the build for 5.4 and older kernels, now
> > > > > dropping.
> > > > 
> > > > There's no clone op, right?
> > > 
> > > Correct.
> > > 
> > > > If you're willing to futz with it I think
> > > > you just need to remove the "and the ops don't have ->clone" part of
> > > > the conditions. Any presence of ops on older kernels should make us
> > > > bail.
> > 
> > Ok, I've queued up the following patch for 5.4. and older.  Let me know
> > if I've messed anything up here, but it at least builds for me :)
> 
> The backport patch LGTM, thanks!

Wonderful, thanks for the review!